🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.61 AU - 0.91 AU

Year: 236 Days

Day: 16.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.81 AU - 0.91 AU

Year: 284 Days

Day: 37.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,467,627 km

• M1: 368,460 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.03 AU - 1.57 AU

Year: 528 Days

Day: 26.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.1 AU - 1.78 AU

Year: 616 Days

Day: 40.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.48 AU - 1.78 AU

Year: 742 Days

Day: 42.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 6.2

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.63 AU - 23.29 AU

Year: 30599 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,467,627 km

• M1: 488,886 km (0.115 R)
• M2: 846,724 km (0.053 R)
• M3: 1,037,611 km (0.118 R)
• M4: 1,621,491 km (0.051 R)
• M5: 1,755,830 km (0.032 R)
• M6: 1,893,759 km (0.081 R)
• M7: 2,442,185 km (0.116 R)
• M8: 2,635,466 km (0.096 R)
• M9: 3,329,151 km (0.085 R)
• M10: 4,825,130 km (0.058 R)
• M11: 5,666,169 km (0.083 R)
• M12: 6,181,982 km (0.077 R)
• M13: 7,092,734 km (0.061 R)
• M14: 8,274,707 km (0.101 R)
• M15: 8,506,733 km (0.088 R)
• M16: 8,799,646 km (0.117 R)
• M17: 9,215,528 km (0.068 R)
• M18: 9,275,367 km (0.11 R)
• M19: 11,196,353 km (0.066 R)
• M20: 11,388,736 km (0.059 R)
• M21: 11,776,494 km (0.05 R)
• M22: 12,037,393 km (0.088 R)
• M23: 13,302,841 km (0.105 R)
• M24: 13,985,606 km (0.099 R)
• M25: 15,031,145 km (0.085 R)
• M26: 16,536,549 km (0.085 R)
• M27: 17,196,425 km (0.043 R)
• M28: 17,418,278 km (0.12 R)
• M29: 17,790,029 km (0.061 R)
• M30: 18,239,720 km (0.104 R)
• M31: 18,541,609 km (0.089 R)
• M32: 19,303,511 km (0.093 R)
• M33: 19,534,041 km (0.092 R)
• M34: 20,387,347 km (0.082 R)
• M35: 22,129,863 km (0.034 R)
• M36: 22,371,165 km (0.101 R)
• M37: 22,532,431 km (0.089 R)
• M38: 24,332,842 km (0.036 R)
• M39: 25,502,248 km (0.064 R)
• M40: 26,009,086 km (0.096 R)
• M41: 26,093,908 km (0.047 R)
• M42: 26,178,730 km (0.043 R)
• M43: 26,775,476 km (0.117 R)
• M44: 28,330,546 km (0.12 R)
• M45: 30,092,360 km (0.059 R)
• M46: 31,980,135 km (0.115 R)
• M47: 32,526,616 km (0.107 R)
• M48: 34,649,410 km (0.068 R)
• M49: 36,911,928 km (0.117 R)
• M50: 37,293,702 km (0.1 R)
• M51: 37,389,295 km (0.076 R)
• M52: 38,157,330 km (0.098 R)
• M53: 39,124,481 km (0.065 R)
• M54: 40,787,411 km (0.112 R)
• M55: 44,688,325 km (0.115 R)
• M56: 45,095,231 km (0.102 R)
• M57: 45,298,983 km (0.047 R)
• M58: 46,322,981 km (0.101 R)
• M59: 51,129,859 km (0.094 R)
• M60: 53,592,240 km (0.098 R)
• M61: 54,783,339 km (0.106 R)
• M62: 55,327,725 km (0.116 R)
• M63: 55,655,195 km (0.12 R)
• M64: 57,081,611 km (0.107 R)
• M65: 57,302,118 km (0.099 R)
• M66: 57,744,030 km (0.07 R)
• M67: 57,965,435 km (0.1 R)
• M68: 58,631,145 km (0.096 R)
• M69: 58,742,446 km (0.097 R)
• M70: 64,506,602 km (0.098 R)
• M71: 65,081,357 km (0.042 R)
• M72: 65,542,418 km (0.119 R)
• M73: 66,699,707 km (0.079 R)
• M74: 71,990,385 km (0.086 R)
• M75: 72,228,694 km (0.092 R)
• M76: 72,467,153 km (0.069 R)
• M77: 74,264,422 km (0.104 R)
• M78: 74,987,279 km (0.093 R)
• M79: 75,591,654 km (0.055 R)
• M80: 77,048,439 km (0.081 R)
• M81: 77,414,205 km (0.08 R)
• M82: 77,780,421 km (0.049 R)
• M83: 77,902,642 km (0.071 R)
• M84: 78,024,864 km (0.096 R)
• M85: 78,759,838 km (0.108 R)
• M86: 79,251,118 km (0.101 R)
• M87: 79,497,056 km (0.083 R)
• M88: 81,102,391 km (0.082 R)
• M89: 81,598,458 km (0.082 R)
• M90: 82,219,887 km (0.074 R)
• M91: 82,468,968 km (0.112 R)
• M92: 82,593,583 km (0.118 R)
• M93: 82,842,962 km (0.041 R)
• M94: 83,467,683 km (0.092 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 10,862 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit